Find the midpoint between each pair of points. (-1,-5) and (-5, 9) -
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**There should only be one (1) number on each blank.**
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Blank 1:

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.